@Book{PageRank-Beyond,
    author    = {Langville, Amy N. and Meyer, Carl D.},
    title     = {Google's PageRank and Beyond: The Science of Search Engines Rankings},
    publisher = {Princeton University Press},
    year      = {2006},
}

@techreport{PageRank,
    author      = {Brin, Sergey and Motwani, Rajeev and Page, Lawrence and Winograd, Terry},
    title       = {The PageRank Citation Ranking: Bringing Order to the Web},
    institution = {Stanford University},
    type        = {Technical Report},
    year        = {1998}
}

